 <ul class="nav nav-tabs mb-3">
                  <li class="nav-item">
                    <a href="index" {if $yemian == 1} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">页面设置</span>
                    </a>
                  </li>
                
                  <li class="nav-item">
                    <a href="qunmentou" {if $yemian == 2} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">群门头</span>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="qunchengyuantuxiang" {if $yemian == 3} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">群成员头像</span>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="jianjie" {if $yemian == 4} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">群简介</span>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="qunyouxiu" {if $yemian == 5} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">群友秀</span>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="ruqunfuli" {if $yemian == 6} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">入群福利</span>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="changjianwenti" {if $yemian == 7} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">常见问题</span>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="jingxuanpinglun" {if $yemian == 8} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">精选评论</span>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="yuedudianzanshu" {if $yemian == 9} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">阅读点赞数</span>
                    </a>
                  </li>
                  <li class="nav-item">
                    <a href="lianxikefu" {if $yemian == 10} aria-expanded="true" class="nav-link active"{else/} aria-expanded="false" class="nav-link"{/if}>
                      <span class="d-none d-lg-block">联系客服</span>
                    </a>
                  </li>
                </ul>